What is subjective well-being

A)  an individuals' personal perceptions of their overall happiness and life satisfaction, as also supported by objective data 
B)  an individuals' personal perceptions of their overall happiness and life satisfaction, independent of objective data 
C)  an individuals' personal perceptions of their health and wellness, as also supported by objective data 
D)  an individuals' personal perceptions of their health and wellness as determined by an assessment by a health practitioner